.navbar{
    background: #286090;
}
.navbar-default .navbar-brand {
    color: #e2e2e2;
}
.navbar-default .navbar-brand:hover, .navbar-default .navbar-brand:focus {
    color: #e2e2e2;
    background-color: transparent;
}
.navbar-default .navbar-nav > li > a:hover, .navbar-default .navbar-nav > li > a:focus {
    color: #e2e2e2;
    background-color: transparent;
}
.navbar-default .navbar-nav > li > a {
    color: #e2e2e2;
}
.navbar-default .navbar-nav > .active > a, .navbar-default .navbar-nav > .active > a:hover, .navbar-default .navbar-nav > .active > a:focus {
    color: #e2e2e2;
    background-color: #31708f;
}

/*#menu{*/
    /*position: absolute;*/
    /*margin-top: 100px;*/
/*}*/

#container {
    margin-top: 100px;
}

.hide{
    display: none;
}
#logo {
    height: 50px;
    margin-top: 0px;
    width: auto;
}
.navbar-nav {
    float: left;
    margin: -6px 0px 0px 5px
}
nav a{
    background-color:#2a73b2;
    border-radius:5px;
    box-shadow:0px 3px 0 #3b7b98, 0 5px 5px rgba(0, 0, 0, 0.7);
    color:#FFFFFF;display:block;font-family:'微软雅黑';
    padding:4px;
    position:relative;
    text-align:center;
    text-decoration:none;
    transition:all 0.1s ease 0s;
}
nav a:active{
    box-shadow:0 2px 0 #3b7b98,0 3px 6px rgba(0,0,0,0.9);
    position:relative;
    top:6px;
}